A review on the products of distributions
The problem of defining products of distributions has been open and an active research area since Schwartz introduced the theory of distribution around 1950. The inherent difficulties of obtaining products have never prevented their appearance in literature, as they are needed in quantum field and differential equations with distribution involved. The objective of this paper is to recollect various approaches, which include sequential and complex analysis methods, to tackling products of distributions in one or multiple variables, as well as particular generalized functions defined on certain manifolds.
KeywordsIntegral Transform Laurent Series Summable Function Laurent Expansion Elementary Particle Physic
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